Categories

• Others,English
• Logic
• Botany
• Economics,History
• Economics,Political Science
• Economics
• Politicalscience
• Physics
• Others,odiya
• Others,Physics

Authors

• Barua
• Chopra, P.N,Chopra, P.N
• Patel B.B.
• S.B,Chaute
• Asic
• grover and grover,Chopra, p.n.
• Mishra , s.p.,Agrawal, A.N
• Nanda H.P.
• sundharam k.p.m.
• Chandra P,Ramar D